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When selecting new windows for your home, I bet you haven’t considered the window condensation rating of the product. You’re not alone, most home owners are unaware that the National Fenestration Rating Council (NFRC) even has a window condensation rating system. You may be familiar with the more common elements of the NFRC rating system such as the U-Factor, the Solar Head Gain Coefficient rating, the Air Leakage rating, and even the Visible Transmittance rating. But the average Joe (no offence if your name is Joe) hasn’t even thought about window condensation, while making the assumption that all windows are created equal in this department. Wrong! Read more